/Engine/Source/Runtime/Landscape/Public/LandscapeRender.h
FLandscapeSharedBuffers ( [FRHICommandListBase](API\Runtime\RHI\FRHICommandListBase) & RHICmdList, int32 SharedBuffersKey, int32 SubsectionSizeQuads, int32 NumSubsections, [ERHIFeatureLevel::Type](API\Runtime\RHI\ERHIFeatureLevel__Type) FeatureLevel, const [FName](API\Runtime\Core\UObject\FName) & OwnerName )